The search for two escaped convicts, one of whom was once accused of plotting to kidnap David Letterman's son, focused Wednesday on an area where the duo apparently had been camping. Authorities said the men are considered armed and dangerous, but they might not have much to wear.

Authorities on Saturday combed an area near the Montana State Prison for two inmates, including one once accused of plotting to kidnap David Letterman's son, who escaped while working at the prison's ranch.